Cuarto Milenio

Season 1

36 episodes · Nov 13, 2005

Season 2

44 episodes · Sep 10, 2006

Season 3

44 episodes · Sep 9, 2007

Season 4

42 episodes · Sep 7, 2008

Season 5

36 episodes · Sep 28, 2009

Season 6

41 episodes · Sep 19, 2010

Season 7

42 episodes · Sep 19, 2011

Season 8

46 episodes · Sep 9, 2012

Season 9

47 episodes · Sep 8, 2013

Season 10

44 episodes · Sep 7, 2014

Season 11

44 episodes · Sep 6, 2015

Season 12

44 episodes · Sep 4, 2016

Season 13

44 episodes · Sep 3, 2017

Season 14

44 episodes · Sep 2, 2018

Season 15

44 episodes · Sep 15, 2019

Season 16

27 episodes · Jan 10, 2021

Season 17

46 episodes · Sep 5, 2021

Season 18

44 episodes · Sep 11, 2022

Season 19

43 episodes · Sep 10, 2023

Season 20

42 episodes · Sep 8, 2024

Season 21

42 episodes · Sep 7, 2025

Season 22

3 episodes · Sep 13, 2026